Vortex 454ZGV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 454ZGV4-45 is a high-performance 45-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for riders who demand precision, durability, and reduced rotating mass. Vortex is a globally recognized leader in aftermarket sprocket technology, supplying components to professional road racers and serious street riders alike.

Key Features:

• 45-Tooth Rear Sprocket — direct-replacement tooth count for stock or performance gearing setups
• Lightweight Aluminum Construction — high-grade aluminum alloy reduces unsprung rotating weight compared to steel, improving throttle response and acceleration
• VTX Series Design — features Vortex's precision CNC-machined tooth profile for smooth, consistent chain engagement and extended wear life
• Hard-Anodized Finish — resists corrosion and surface wear, extending the service life of the sprocket
• Precision CNC Machined — tight tolerances ensure proper fitment and alignment with OEM and aftermarket chains
• Race-Proven Performance — trusted by professional and amateur racers worldwide

The Vortex 454ZGV4-45 rear sprocket is a direct bolt-on upgrade that delivers measurable weight savings and performance gains. Whether tuning for acceleration off corners or optimizing top-speed gearing, this sprocket provides the reliability and craftsmanship Vortex is known for.